Sheoldred (Showcase) (297) - March of the Machine Dominaria Prerelease Promos you may exert it as

you may exert it as it attacks

creatures you control get +1/+1 until end of turn

you may pay {G}

" —Ashnod

Sheoldred (Showcase) (297) - March of the Machine Dominaria Prerelease Promos you may exert it asSet: March of the Machine Type: Legendary Creature Phyrexian Praetor Rarity: Mythic Cost: {3}{B}{B} Menace When Sheoldred enters the battlefield, each opponent sacrifices a nontoken creature or planeswalker. {4}{B}: Exile Sheoldred, then return it to the battlefield transformed under its owner's control. Activate only as a sorcery and only if an opponent has eight or more cards in their graveyard. Reverse Type: Enchantment Saga (As this Saga enters